If you have the time to visit only one sector of this country-make it the Annapurna region. This route provides an excellent “window” through which you can view a wonderful cross section of Nepal. This is probably one of world’ famous trek beginning at Besi Sahar and ending usually at Naya Pul is considered the "classic" trek in Nepal. The walk starts off in sub-tropical forests and terraced farm lands and climbs through oak and rhododendron forests into fir and pine and finally into sub-alpine. Then the pure alpine regions of the magnificent Thorung La pass (5416m), the highest trekking pass in the world. You can explore the cultural and traditional diversity in respect of caste and religious differences that shows the harmony and the ecological diversity. Spectacular, close-up views of soaring, ice-capped peaks, tumbling waterfalls, lush forests, craggy high passes provide the backdrop for ancient walled villages and people representing many of Nepal’s ethnic groups. This is an experience that you will cherish throughout yourlife.

Despite the length, some sections are moderately easy with the serious challenges beginning above Manang and crossing the thorong la pass. From Thorung Phedi the trail climbs 1000m to the Summit and then descends 1600m to the scared pilgrimage site of Muktinath. This side of the route is no less interesting than the eastern sector, although it is more developed. The villages of Kagbeni, Marpha and Tukuche are all worthy of extra time to enjoy and explore the typical landscape and people. This site leads to the desert valley of upper mustang where, still exists a king of region.